Sarah M.
Kennington
“Locked myself out at 11pm on a Sunday — they arrived within 25 minutes. Professional, friendly, and charged exactly what was quoted. Cannot recommend Lockstar highly enough.”
2 weeks ago · Google Review
Is your Kennington property as secure as it could be? Our security survey and upgrade service identifies vulnerabilities and implements cost-effective improvements — from anti-snap lock upgrades to door frame reinforcement.
Most burglaries in Kennington and SE11 are opportunistic — they target properties with visible security weaknesses. A relatively small investment in the right security upgrades can make your property a significantly harder target, deterring potential intruders before they even attempt entry.
Lockstar Locksmith Kennington offers a comprehensive security survey and upgrade service for homes and businesses across SE11. Our experienced locksmiths assess your property's security from a burglar's perspective, identifying the most critical vulnerabilities and recommending cost-effective improvements.
The most common and cost-effective security upgrade for London properties is replacing standard euro cylinders with anti-snap, anti-drill, anti-pick cylinders. Cylinder snapping — where a cheap euro cylinder is snapped off using a pair of pliers — is one of the most common burglary methods, and a high-quality anti-snap cylinder eliminates this vulnerability entirely.
We also supply and fit door frame reinforcement hardware, hinge bolts, door chains and limiters, window locks, security lighting recommendations, and letter box restrictors. We always prioritise improvements that give you the best security return for your budget.
The single most effective security upgrade for UPVC and composite doors. Eliminates the cylinder-snapping burglary technique entirely.
Steel door frame reinforcement plates, hinge bolts, and security keeps — significantly increasing resistance to forced entry.
Mul-T-Lock, Banham, Abloy, and ERA Fortress high-security locks providing maximum protection against all attack methods.
Window locks, window restrictors, and sash window stops to prevent ground-floor and accessible window entry.
Comprehensive free security assessment of your property — we identify and prioritise vulnerabilities with an honest, no-pressure report.
All upgrades are selected to meet home and business insurance requirements — we advise specifically on what your insurer requires.
Don't just take our word for it — here's what our local customers say about Lockstar Locksmith Kennington.
4.9
Overall Rating
247+
Google Reviews
Verified
9+
Years Serving
Kennington
Sarah M.
Kennington
“Locked myself out at 11pm on a Sunday — they arrived within 25 minutes. Professional, friendly, and charged exactly what was quoted. Cannot recommend Lockstar highly enough.”
2 weeks ago · Google Review
James T.
Vauxhall
“Had my front door lock replaced after a break-in. The technician was calm, efficient and explained everything clearly. New locks fitted perfectly. Excellent service.”
1 month ago · Google Review
Priya K.
Oval
“Called at 7am when I couldn't get into my flat before work. The locksmith arrived in under 30 minutes, sorted it quickly and professionally. Great value too.”
3 weeks ago · Google Review
David R.
Lambeth
“Used Lockstar for our office building — they upgraded all our commercial locks and installed a new master key system. Thorough, knowledgeable and great value.”
2 months ago · Google Review
Emma L.
Elephant & Castle
“Brilliant service. My key broke in the lock at night and they fixed it within the hour. Fair price, no hidden charges, and the locksmith was really reassuring.”
1 week ago · Google Review
Mark B.
Stockwell
“UPVC door wouldn't close properly after an attempted break-in. Lockstar came the same day and repaired everything. House felt secure again. Highly recommended.”
3 months ago · Google Review
View all 247+ reviews on Google Business Profile
FAQs
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Call 07984 547185Still have questions?
Our Kennington team is available right now to answer any questions about our services, pricing, or response times.
An anti-snap cylinder is engineered to shear at a designated break point before the locking mechanism can be reached, defeating cylinder-snapping — one of the most common UK residential burglary methods. Strongly recommended for all SE11 properties.
Cylinder snapping is a technique where cheap euro cylinders are broken off using pliers or a screwdriver, allowing the door to be opened in seconds. Anti-snap cylinders eliminate this vulnerability entirely.
Most UK home insurers require BS3621-approved locks on all external doors. We advise specifically on what your insurer requires.
Yes. We offer a free security assessment for homes and businesses across SE11, identifying vulnerabilities and recommending cost-effective improvements.
Anti-snap cylinder upgrades typically provide the greatest security improvement per pound — a quality anti-snap cylinder costs approximately £69–£99 fitted, compared to the average burglary insurance excess of £250–£500.
We fit steel door frame reinforcement plates, hinge bolt sets, security keeps, and London bar systems to significantly increase resistance to forced entry.
We install Mul-T-Lock, Banham, Abloy, ERA Fortress, Ultion, and Yale Platinum cylinders — all rated to Sold Secure or APS anti-snap standards.
From £69 per door for a quality anti-snap cylinder upgrade. Fixed price quoted before work.
Yes. With landlord permission, we carry out security upgrades on rental properties across SE11. We advise tenants to confirm with their landlord before instructing work.
A professional anti-snap cylinder costs around £80 installed — considerably less than the typical burglary insurance excess of £250–£500, or the emotional impact of a break-in.
Call Lockstar Locksmith Kennington — available 24/7, no call-out fee.
Call 07984 547185